- Lessen trim contains a 7mm screw and T20 screw. Take away and pull down difficult. Not required to eliminate lower trim for 2018's. 13razorbackfan reported: Also, I just did it a minute in the past, attempt clicking the gear icon or perhaps the Mustang icon then head to trip https://sage-870-stock41740.webdesign96.com/32450206/how-2018-mustang-digital-dash-can-save-you-time-stress-and-money